- ReadGraphImpl(ReadGraphImpl parentGraph, CacheEntry parent, Runnable callback) {
- this(parentGraph, parent, parentGraph.processor, new AsyncBarrierImpl(parentGraph != null ? parentGraph.asyncBarrier : null, parent, callback));
+ ReadGraphImpl(ReadGraphImpl parentGraph, CacheEntry parent, Runnable callback, boolean needsToBlock) {
+ this(parentGraph, parent, parentGraph.processor, prepareBarrier(parentGraph, parent, callback, needsToBlock));